How many movies have Grant Curtis and Sean Valla collaborated on?

They have worked on 4 movies together! Their first movie together was A Simple Plan (1998) while their highest rated movie together was Spider-Man (2002). They have not worked together since Drag Me to Hell (2009).

Crew
Producer
Crew
Visual Effects Editor
Crew
First Assistant Editor
Crew
Co-Producer
Crew
First Assistant Editor
Role
Hot Dog Vendor (uncredited)
Crew
Co-Producer
Role
Boat Light Man (uncredited)
Role
Bar Patron
Crew
First Assistant Editor